单词：carotenoids
(carotenoid 的复数) n. 类胡萝卜素
[化] 类胡萝卜素; 类叶红素
[化] 类胡萝卜素; 类叶红素
plural of carotenoid
n. any of a class of highly unsaturated yellow to red pigments occurring in plants and animals
n. any of a class of highly unsaturated yellow to red pigments occurring in plants and animals
carotenoids的用法和样例：
例句
用作名词(n.)
- Fruit flesh color involves the production of both carotenoids and anthocyanins.果肉颜色是由类胡萝卜素和花青素两者所造成的。
- Carotenoids have three absorption peaks in the blue-violet region of the spectrum.类胡萝卜素在光谱的蓝紫部分有三个吸收峰。
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